Initial commit

Signed-off-by: Nick Young <ynick@vmware.com>

.travis.yml

@@ -0,0 +1,17 @@
+language: go
+
+go:
+  - 1.13.x
+
+sudo: false
+
+cache:
+  directories:
+  - /home/travis/.cache/go-build
+  - /home/travis/gopath/pkg/mod
+
+env:
+  - GOPROXY=https://proxy.golang.org/
+
+script:
+  - make check

Makefile

@@ -0,0 +1,103 @@
+ORG = projectcontour
+PROJECT = ir2proxy
+MODULE = github.com/$(ORG)/$(PROJECT)
+REGISTRY ?= projectcontour
+IMAGE := $(REGISTRY)/$(PROJECT)
+SRCDIRS := ./cmd
+
+TAG_LATEST ?= false
+
+# Sets GIT_REF to a tag if it's present, otherwise the short rev.
+GIT_REF = $(shell git describe --tags || git rev-parse --short=8 --verify HEAD)
+VERSION ?= $(GIT_REF)
+# Used for the tag-latest action.
+# The tag-latest action will be a noop unless this is explicitly
+# set outside this Makefile, as a safety valve.
+LATEST_VERSION ?= NOLATEST
+
+export GO111MODULE=on
+
+Check_Targets := \
+	check-test \
+	check-test-race \
+	check-vet \
+	check-gofmt \
+	check-staticcheck \
+	check-misspell \
+	check-unconvert \
+	check-unparam \
+	check-ineffassign \
+
+.PHONY: check
+check: install $(Check_Targets) ## Run tests and CI checks
+
+.PHONY: pedantic
+pedantic: check check-errcheck ## Run pedantic CI checks
+
+install: ## Build and install the contour binary
+	go install -mod=readonly -v -tags "oidc gcp" $(MODULE)/cmd/$(PROJECT)
+
+race:
+	go install -mod=readonly -v -race -tags "oidc gcp" $(MODULE)/cmd/$(PROJECT)
+
+download: ## Download Go modules
+	go mod download
+
+.PHONY: check-test
+check-test:
+	go test -cover -mod=readonly $(MODULE)/...
+
+.PHONY: check-test-race
+check-test-race: | check-test
+	go test -race -mod=readonly $(MODULE)/...
+
+.PHONY: check-staticcheck
+check-staticcheck:
+	go install honnef.co/go/tools/cmd/staticcheck
+	staticcheck \
+		-checks all,-ST1003 \
+		$(MODULE)/{cmd,internal}/...
+
+.PHONY: check-misspell
+check-misspell:
+	go install github.com/client9/misspell/cmd/misspell
+	misspell \
+		-i clas \
+		-locale US \
+		-error \
+		cmd/* internal/* docs/* design/* site/*.md site/_{guides,posts,resources} *.md
+
+.PHONY: check-unconvert
+check-unconvert:
+	go install github.com/mdempsky/unconvert
+	unconvert -v $(MODULE)/{cmd,internal}/...
+
+.PHONY: check-ineffassign
+check-ineffassign:
+	go install github.com/gordonklaus/ineffassign
+	find $(SRCDIRS) -name '*.go' | xargs ineffassign
+
+.PHONY: check-unparam
+check-unparam:
+	go install mvdan.cc/unparam
+	unparam -exported $(MODULE)/{cmd,internal}/...
+
+.PHONY: check-errcheck
+check-errcheck:
+	go install github.com/kisielk/errcheck
+	errcheck $(MODULE)/...
+
+.PHONY: check-gofmt
+check-gofmt:
+	@echo Checking code is gofmted
+	@test -z "$(shell gofmt -s -l -d -e $(SRCDIRS) | tee /dev/stderr)"
+
+.PHONY: check-vet
+check-vet: | check-test
+	go vet $(MODULE)/...
+
+help: ## Display this help
+	@echo Contour high performance Ingress controller for Kubernetes
+	@echo
+	@echo Targets:
+	@awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z0-9._-]+:.*?## / {printf "  %-20s %s\n", $$1, $$2}' $(MAKEFILE_LIST) | sort

cmd/ir2proxy/main.go

@@ -0,0 +1,63 @@
+package main
+
+import (
+	"io/ioutil"
+	"os"
+
+	irv1beta1 "github.com/projectcontour/contour/apis/contour/v1beta1"
+	contourscheme "github.com/projectcontour/contour/apis/generated/clientset/versioned/scheme"
+	"github.com/sirupsen/logrus"
+	kingpin "gopkg.in/alecthomas/kingpin.v2"
+	"k8s.io/client-go/kubernetes/scheme"
+)
+
+func main() {
+	log := logrus.StandardLogger()
+	app := kingpin.New("ir2proxy", "Contour IngressRoute to HTTPPRoxy conversion tool.")
+
+	yamlfile := app.Arg("yaml", "YAML file to parse for IngressRoute objects").Required().String()
+
+	args := os.Args[1:]
+	//kingpin.MustParse(app.Parse(args))
+	app.Parse(args)
+
+	if *yamlfile == "" {
+		app.FatalUsage("Need a YAML file to operate on.")
+	}
+
+	if !verifyYAMLFile(*yamlfile) {
+		log.Fatalf("File %s does not exist", *yamlfile)
+	}
+
+	data, err := ioutil.ReadFile(*yamlfile)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	contourscheme.AddToScheme(scheme.Scheme)
+
+	decode := scheme.Codecs.UniversalDeserializer().Decode
+
+	ir, groupVersionKind, err := decode(data, nil, nil)
+	if err != nil {
+		log.Fatal(err)
+	}
+	switch t := ir.(type) {
+	case *irv1beta1.IngressRoute:
+		log.Info("This was an IngressRoute")
+		//log.Infof("%#v", t)
+		log.Infof("IngressRoute %s, namespace %s", t.ObjectMeta.Name, t.ObjectMeta.Namespace)
+	default:
+		log.Infof("This utility only works with IngressRoute, a %s was supplied.", groupVersionKind)
+	}
+
+}
+
+func verifyYAMLFile(filename string) bool {
+	info, err := os.Stat(filename)
+	if os.IsNotExist(err) {
+		return false
+	}
+	return !info.IsDir()
+
+}

go.mod

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+module github.com/projectcontour/ir2proxy
+
+go 1.13
+
+require (
+	github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d // indirect
+	github.com/projectcontour/contour v1.0.0
+	github.com/sirupsen/logrus v1.4.2
+	gopkg.in/alecthomas/kingpin.v2 v2.2.6
+	k8s.io/client-go v0.0.0-20190918200256-06eb1244587a
+)